Chapter 9 Practice Test

Skill: A.REI.3 Solve linear equations/inequalities

1.5

Write the following is the inequality given by the number line.

1.5

Write the following is the inequality given by the number line.

1.5

Write the inequality given by the number line.

1.5

Write the inequality given by the number line.

Solve the following inequalities, and don't forget to flip the sign if necessary.
Show your work in the space provided in each problem.

2

Solve the Inequality: 4x - 2 > 6

2

Solve the Inequality:

2

Solve the Inequality:

Christina wants to order Blu-ray discs over the internet. Each Blu-ray costs $17.99 and shipping the entire order costs $5.99. She can spend no more than $100.

2

1

Christina could buy ________ Blu-rays without spending more than $100.

Skill: A.REI.12a Graph linear inequalities/A.REI.12b Graph systems of inequalities.

2

What is the inequality shown in the graph:

2

What is the inequality shown in the graph:

2

Graph and shade the following inequality

2

Graph and shade the following inequality

2

Graph and shade the following inequality

2

Graph and shade the following inequalities

3

Correctly Shade the Solution Space (Where both are True) in each of the following graphs.

1

How did you find the answer to the question above? (Be specific)

1

Did you answer all parts in this section?

Skill: A.REI.4 Solve quadratics
Solve the following quadratics Round your answers to the nearest tenth if necessary
Write your solutions with a comma and a space in between the two intercepts.  For example: 5, -6.3

2.5

(x + 6)(x - 5)=0 By using the ZPP

2.5

By Factoring/ZPP

2.5

Using the Quadratic Formula

2.5

By Completing the Square

2.5

Chapter 9 Practice Test

Write the following is the inequality given by the number line.

Write the following is the inequality given by the number line.

Write the inequality given by the number line.

Write the inequality given by the number line.

Solve the Inequality: 4x - 2 > 6

Solve the Inequality:

Solve the Inequality:

Christina could buy ________ Blu-rays without spending more than $100.

What is the inequality shown in the graph:

What is the inequality shown in the graph:

Graph and shade the following inequality

Graph and shade the following inequality

Graph and shade the following inequality

Graph and shade the following inequalities

Correctly Shade the Solution Space (Where both are True) in each of the following graphs.

How did you find the answer to the question above? (Be specific)

Did you answer all parts in this section?

(x + 6)(x - 5)=0 By using the ZPP

By Factoring/ZPP

Using the Quadratic Formula

By Completing the Square

By the method of your choice

Write the following is the inequality given by the number line.

Write the following is the inequality given by the number line.

Write the inequality given by the number line.

Write the inequality given by the number line.

Solve the Inequality: 4x - 2 > 6

Solve the Inequality:

Solve the Inequality:

If b represents the number of Blu-rays, which of the following inequalites would represent this situation? Use the inequality and solve in the show your work section.

Christina could buy ________ Blu-rays without spending more than $100.

What is the inequality shown in the graph:

What is the inequality shown in the graph:

Graph and shade the following inequality

Graph and shade the following inequality

Graph and shade the following inequality

Graph and shade the following inequalities

Correctly Shade the Solution Space (Where both are True) in each of the following graphs.

Shane thinks the point (4, 2) is in the solution region for the following system. Is he correct?

How did you find the answer to the question above? (Be specific)

Did you answer all parts in this section?

(x + 6)(x - 5)=0 By using the ZPP

By Factoring/ZPP

Using the Quadratic Formula

By Completing the Square

By the method of your choice